| Bug #104615 | trx commit slow if there are too many binlog files to purge while rotating | ||
|---|---|---|---|
| Submitted: | 13 Aug 2021 10:26 | Modified: | 13 Aug 2021 11:32 |
| Reporter: | Brian Yue (OCA) | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: Logging | Severity: | S5 (Performance) |
| Version: | 8.0 | OS: | Any (rhel7.4) |
| Assigned to: | CPU Architecture: | Any (intel-x86) | |
| Tags: | commit, performance, purge, rotate | ||
If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.
To split a large file:
- On *nix platforms use the split command e.g.
split -b 50MB <my_large_archive> <my_split_archive_prefix> - On windows use WinZip or a similar utility to split the large file
